Swivel nut



FIG. 1 is a first perspective view of the design for a swivel nut of the present invention;

FIG. 2 is a second perspective view of the design of the swivel nut of FIG. 1;

FIG. 3 is a first side view of the swivel nut of FIG. 1;

FIG. 4 is a second side view of the swivel nut of FIG. 1;

FIG. 5 is a bottom view of the swivel nut of FIG. 1; and,

FIG. 6 is a top view of the swivel nut of FIG. 1.

The broken lines are included for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a swivel nut, as shown and described. 